Industrial Dust Air Purifier

The Industrial Dust Air Purifier is engineered to capture hazardous particulate matter, metal fumes, and fine dust directly at the source or via ambient plant filtration. Built for continuous multi-shift operation in metal fabrication, CNC machining, and chemical processing facilities, this unit maintains clean indoor air compliance, protects sensitive machinery, and safeguards operator health.

Multi-Stage Filtration Architecture: Combines spark trap pre-separators, primary cellulose/polyester cartridges, and optional HEPA H14 final filters (≥ 99.99% efficiency at 0.3 μm).

Differential Pressure Pulse-Jet Cleaning: Integrated PLC monitors pressure drop across filters and triggers automatic reverse-pulse compressed air blasts to dislodge caked dust, extending filter cartridge service life.

PTFE Membrane Filter Media: Surface-loaded PTFE-coated media prevents particulate embedding, ensuring lower operating pressure drops and easier dust cake release.

IE3 High-Efficiency Blower: Direct-drive centrifugal fan engineered for high static pressure performance, balanced dynamically to maintain sound levels below 75 dB(A).

Modular Heavy-Duty Housing: Fabricated from 2.0 mm cold-rolled structural steel, treated with acid-washing, phosphating, and industrial-grade thermosetting powder coating for corrosion resistance.

Metal Fabrication & Welding: Captures toxic welding fumes, hexavalent chromium, and grinding sparks before dispersion.

CNC Machining & Grinding: Extracts fine metal dust, carbon fiber particles, and dry chips from enclosed machining centers.

Chemical & Powder Processing: Handles fine pharmaceutical, pigment, and mineral powders with explosion-proof configuration options.

Laser & Plasma Cutting: Integrates directly with heavy-duty cutting tables to capture high-temperature micro-particulates.

We support OEM/ODM engineering modifications to fit specific factory layouts and environmental mandates:

Explosion-Proof Configuration: ATEX/IECEx compliant motors, anti-static grounding strips, and explosion relief venting panels for combustible dusts (e.g., aluminum, titanium, grain).

Inlet/Outlet Ducting Layouts: Customized flange positions, multi-inlet manifolds, and direct-mount arm compatibility.

Control Integration: Siemens PLC control panels with HMI touchscreens, VFD airflow modulation, and Modbus/Profibus industrial network communication.

Sheet Metal Precision: Enclosures are fabricated using Trumpf CNC laser cutting and AMADA CNC bending machines, maintaining dimensional tolerances within ± 0.1 mm to prevent air leakage.

Welding Standards: Main structural welds are performed by certified robotic MIG welding stations, passing strict penetrant testing (PT) for airtight structural seams.

Factory Testing: Every unit undergoes dynamic balancing of the impeller, electrical insulation resistance testing, and simulated static pressure operational checks prior to crating.

Compliance Certifications: Manufactured under ISO 9001 quality management systems; electrical components carry CE / UL certifications.

To help our engineering team provide a precise technical proposal and accurate freight estimate, please specify your project parameters below:

Interactive RFQ Form Fields Recommendation
• Target Airflow Capacity: [ ] 4,000 m³/h [ ] 8,000 m³/h [ ] 12,000 m³/h [ ] Custom / Larger Capacity.

• Primary Dust / Application Type: [ ] Welding Fumes [ ] Metal Grinding [ ] CNC Machining Oil Mist/Dust [ ] Chemical/Combustible Powder.

• Electrical Requirements: [ ] 380V / 50Hz / 3Ph [ ] 480V / 60Hz / 3Ph [ ] Other Custom Voltage.

• Project Timeline / Urgency: [ ] Immediate Sourcing (< 1 month) [ ] Budgeting / R&D Phase [ ] Plant Expansion Project.

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